I don't know about the 1977 but I have a 1976 911 Targa that was $14995 new
The average price of a new home in 1940 was 3,920.00 dollars. By 1949, the average price of a new home went up to 7,450.00 dollars.
the price of a car in 1977 was about 25,000 dollars.
Base price, $4,968 according to NADA.
According to www.thepeoplehistory.com/1968, average price for a new home: $14,950.00
The New Price Is Right - 1972 6-5 was released on: USA: 2 September 1977
The New Price Is Right - 1972 6-58 was released on: USA: 17 November 1977
The New Price Is Right - 1972 6-80 was released on: USA: 26 December 1977
The New Price Is Right - 1972 6-2 was released on: USA: 30 August 1977
The New Price Is Right - 1972 6-3 was released on: USA: 31 August 1977
The New Price Is Right - 1972 6-4 was released on: USA: 1 September 1977
The New Price Is Right - 1972 6-6 was released on: USA: 5 September 1977